Beautiful, successful Mercedes Miller is headed home for her father's wedding, to the Colorado ranch she couldn't wait to get away from, and the far-too-sexy woman she left behind long ago.

Ranch foreman Sydney Campbell isn't expecting anything from the arrogant fireball she once found irresistible, least of all a tame heart inside the beautiful body. She's not surprised when Mercedes thinks she can use her again.

Two can play that game, but when neither notices that the rules have changed, both women find they have a lot to lose.